[FIRST DRIVE] BMW e39 + Siemens motor + Prius Gen3 OI - Yanoibe39 conversion

Tell us about the project you do with the open inverter
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mario
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Re: BMW e39 + Siemens motor + Prius Gen3 OI - Yanoibe39 conversion

Post by mario »

Aragorn wrote: ↑Wed Apr 26, 2023 2:30 pm 33 ohm, not 33k?
Yeap, that was typo. Thanks, will edit post.
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mario
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Re: [FIRST DRIVE] BMW e39 + Siemens motor + Prius Gen3 OI - Yanoibe39 conversion

Post by mario »

Precharge with 33R 100W resistor
precharge33r.png
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arber333
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Re: BMW e39 + Siemens motor + Prius Gen3 OI - Yanoibe39 conversion

Post by arber333 »

johu wrote: ↑Sat Apr 08, 2023 6:37 pm How about a very thin wire strand to start out the tap? Like 0.1mm enameled copper wire. It melts at around 1A
Do not forget to support those wire strands. As they are single strand and car is vibration intensive enviroment they could easily brake under mechanical stress not only current.
I would suggest short tap cables and a pcb with fuses or thin copper traces to act as fuse. From there on you span your normal BMS wires...
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